805394472

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{780421}}^1$

素因数の和:780473

約数の個数: 32

約数和(自身を含む): 2060314080

約数和(自身を除く): 1254919608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 780421, 1560842, 2341263, 3121684, 4682526, 6243368, 9365052, 18730104, 33558103, 67116206, 100674309, 134232412, 201348618, 268464824, 402697236, 805394472]

約数ペア:

[(1, 805394472), (2, 402697236), (3, 268464824), (4, 201348618), (6, 134232412), (8, 100674309), (12, 67116206), (24, 33558103), (43, 18730104), (86, 9365052), (129, 6243368), (172, 4682526), (258, 3121684), (344, 2341263), (516, 1560842), (1032, 780421)]